﻿//==============================================================================
// File: JobConfigurator.cs
// Created: 2010-06-07
// Author: Piotr Włodek, Arkadiusz Świerczek
//==============================================================================
// This file is a part of MAMMOTH project.
// Copyright (C) 2010 AGH University of Science and Technology, Krakow.
// https://caribou.iisg.agh.edu.pl/trac/mammoth
//
// Mammoth is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// Mammoth is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with Mammoth. If not, see http://www.gnu.org/licenses/.
//==============================================================================

using System;

namespace WpfRcp.Core.Threading
{
    /// <summary>
    /// Represents a job configurator.
    /// </summary>
    public class JobConfigurator
    {
        /// <summary>
        /// Private constructor.
        /// </summary>
        private JobConfigurator()
        {
        }

        /// <summary>
        /// Gets current job configurator.
        /// </summary>
        public static readonly JobConfigurator Current = new JobConfigurator();

        /// <summary>
        /// Gets an executor used for executing jobs.
        /// </summary>
        public Job.IAsyncExecutor Executor { get; private set; }

        /// <summary>
        /// Set the executer to the given executor.
        /// </summary>
        /// <param name="executor">The executor.</param>
        public static void SetExecutor(Job.IAsyncExecutor executor)
        {
            if (executor == null)
                throw new ArgumentNullException("executor");

            Current.Executor = executor;
        }
    }
}